Rechargeable White Noise Sound Machine for Baby, Kids & Adults

Enhancing Sleep Quality: Unlock a Serene Slumber

25 non-looping sounds can create a comfortable sleeping environment. This sound machine effectively improves sleep quality, soothes newborn cries, and helps babies fall asleep quickly. Its safe design and simple operation also make it suitable for the elderly.

Boosting Concentration: Unlock Mental Focus

The Fourair white noise machine produces continuous, soothing sounds that can help us quickly calm down and enter a focused work or study state. It can also establish an independent learning environment for children, enhancing their learning efficiency.

Relaxing the Mind: Unlock Inner Peace

The white noise machine can generate a relaxing atmosphere, with soothing sounds that aid meditation, relaxation, and decompression. Its portable design makes it ideal for outdoor use, allowing you to easily fall asleep and unwind.

Blocking Annoying Noise: Unlock Peaceful Environments

Whether you're sleeping, working, or studying, this white noise machine can reduce the disruptive effects of construction noise, dog barking, traffic noise, and other unwanted sounds.

Rechargeable Battery Tips: 1. Charge the battery before first use, taking approximately 4 hours to fully charge. 2. When the battery is low, the timer light will flash quickly. During charging, the timer light will flash slowly, and remain steady when fully charged. 3. Battery level affects sound quality, so recharge promptly when low.

Timer Setting Tips: 1. Short press the timer button to set 15/30/60/120 minutes or continuous playback. 2. Each timing option has a corresponding indicator light. Press and hold the timer button to turn the indicator light on/off. 3. The timer indicator being off does not mean the timer is off. Check the timer setting if the product turns off automatically.

Product Specifications: - 25 Soothing Sounds: Brown/pink/blue/white noise, fans, rain, sea waves, and more - 32 Adjustable Volume Levels - Dimensions: 4.59 x 4.13 x 0.69 inches - Weight: 0.17 lbs - Power: Corded Electric / Rechargeable Battery - Input: 5V DC, 1000mA - Standby Power: <0.5W - Operating Temperature: 0 to 40°C

Key Features: - 25 No-Looping Soothing Sounds - Portable Rechargeable Battery - 32 Adjustable Volume Levels - 5 Timer Options and Strong Memory Function - Warm and Professional Customer Service with 18-Month Warranty

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